# export.defaultFilename

Part of [Export](https://kernstra.com/docs/web-sdk/config/export) in the Kernstra Web SDK 1.0.0 configuration reference.

- Type: `string`
- Default: `'document.pdf'`
- Page: https://kernstra.com/docs/web-sdk/config/export/defaultfilename

Default filename for download. The Download dialog starts from it; with `askOnDownload: false` the file is saved under it straight away.

Web page: https://kernstra.com/docs/web-sdk/config/export/defaultfilename